| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.36 | 5.110% | $72.9043 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $6.95 | 13.150% | $7.8639 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $116.69 | 9.797% | $128.1221 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $198.32 | 4.173% | $206.5959 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $12.99 | 5.450% | $13.698 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $45.69 | 8.187% | $49.4306 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $209.30 | 3.799% | $217.2513 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $659.30 | $695.8661 | $695.86 | $695.85 | $695.90 | |